April 25, 2014 3:03 PM

I've seen people working on a lap top while driving. Photo-6217544.84609 - Houston Chronicle

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I've been behind a car where the driver and passenger switched seats while on the highway.

I've been behind a car where the driver and passenger switched seats while on the highway.

Photo: KENZO TRIBOUILLARD, AFP/Getty Images

I've been behind a car where the driver and passenger switched... Photo-6217545.84609 - Houston Chronicle

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Holding a baby in their lap.

Holding a baby in their lap.

Photo: NICHOLAS KAMM, AFP/Getty Images

Holding a baby in their lap. Photo-6217546.84609 - Houston Chronicle

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I had a friend in high school who would paint her toenails while driving.

I had a friend in high school who would paint her toenails while driving.

Photo: PIUS UTOMI EKPEI, AFP/Getty Images

I had a friend in high school who would paint her toenails while... Photo-6217547.84609 - Houston Chronicle

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I saw a guy once on I-10 playing his harmonica while he was driving. He had one of those harmonica holders around his neck, and he was playing at the same time he was driving.

I saw a guy once on I-10 playing his harmonica while he was driving. He had one of those harmonica holders around his neck, and he was playing at the same time he was driving.

Photo: The Washington Post, The Washington Post/Getty Images

I saw a guy once on I-10 playing his harmonica while he was... Photo-6217548.84609 - Houston Chronicle

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Shaving.

Shaving.

Photo: MANAN VATSYAYANA, AFP/Getty Images

Shaving. Photo-6217549.84609 - Houston Chronicle

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The funniest thing I ever saw was a guy driving down Yale on a weekday with his arm out the window holding on to the handlebars of a bicycle, which at that moment at least, did not have a rider. Someone called over to him when he was at a stoplight and he said "I know. I know. It looks bad, but really, it's my bike." Why he didn't have it in his completely empty back seat or any of a dozen other easier ways to do this, I have no idea. less

The funniest thing I ever saw was a guy driving down Yale on a weekday with his arm out the window holding on to the handlebars of a bicycle, which at that moment at least, did not have a rider. Someone called ... more

Photo: A. R. Coster, Getty Images

The funniest thing I ever saw was a guy driving down Yale on a... Photo-6217550.84609 - Houston Chronicle

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I saw a guy drumming while driving on the freeway with a drumstick in each hand. Wait, that was awesome.

I saw a guy drumming while driving on the freeway with a drumstick in each hand. Wait, that was awesome.

Photo: Andrew Chin, Getty Images

I saw a guy drumming while driving on the freeway with a drumstick... Photo-6217551.84609 - Houston Chronicle

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Someone was grading a paper, like with a red pen and everything.

Someone was grading a paper, like with a red pen and everything.

Photo: Ralph Morse, Time & Life Pictures/Getty Image

Someone was grading a paper, like with a red pen and everything. Photo-6217552.84609 - Houston Chronicle

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I once saw a man who would lift his glass to every woman who pulled up next to him in traffic on I-45. I assumed it was alcohol. Who 'cheers' with coffee?

I once saw a man who would lift his glass to every woman who pulled up next to him in traffic on I-45. I assumed it was alcohol. Who 'cheers' with coffee?

Photo: Regis Martin, Getty Images

I once saw a man who would lift his glass to every woman who... Photo-6217553.84609 - Houston Chronicle

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The best is when they are texting in heavy traffic on the highway and unintentionally change lanes.

The best is when they are texting in heavy traffic on the highway and unintentionally change lanes.

Photo: Tim Graham, Tim Graham/Getty Images

The best is when they are texting in heavy traffic on the highway... Photo-6217554.84609 - Houston Chronicle

Watching Netflix on their iPad, and it was not a mini iPad either. I was shocked because she was driving a Maserati.

Watching Netflix on their iPad, and it was not a mini iPad either. I was shocked because she was driving a Maserati.

Photo: Andrew Harrer, Bloomberg

Watching Netflix on their iPad, and it was not a mini iPad either.... Photo-6217557.84609 - Houston Chronicle

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I've seen someone watching porn on a TV and another was looking at a copy of Playboy.

I've seen someone watching porn on a TV and another was looking at a copy of Playboy.

Photo: Anonymous, Associated Press

I've seen someone watching porn on a TV and another was... Photo-6217558.84609 - Houston Chronicle

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I once saw a van swerving around on the highway. It was changing lanes so bad I thought the driver had to be drunk or have some medical condition. He was actually reading a book, propped on the steering wheel.

I once saw a van swerving around on the highway. It was changing lanes so bad I thought the driver had to be drunk or have some medical condition. He was actually reading a book, propped on the steering wheel.

Photo: T.J. Kirkpatrick, Getty Images

I once saw a van swerving around on the highway. It was changing... Photo-6217559.84609 - Houston Chronicle